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Title: Single phase two pole/six pole motor

Abstract

A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis. 12 figs.

Inventors:
Issue Date:
OSTI Identifier:
7249724
Patent Number(s):
4473788 A
Application Number:
PPN: US 6-483982
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (United States) PTO; EDB-94-123644
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Resource Relation:
Patent File Date: 11 Apr 1983
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ELECTRIC MOTORS; ELECTRIC COILS; ALTERNATING CURRENT; ENERGY EFFICIENCY; FARADAY INDUCTION; CURRENTS; EFFICIENCY; ELECTRIC CURRENTS; ELECTRICAL EQUIPMENT; ENGINES; EQUIPMENT; INDUCTION; MOTORS; 320303* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes

Citation Formats

Kirschbaum, H.S. Single phase two pole/six pole motor. United States: N. p., 1984. Web.
Kirschbaum, H.S. Single phase two pole/six pole motor. United States.
Kirschbaum, H.S. Tue . "Single phase two pole/six pole motor". United States.
@article{osti_7249724,
title = {Single phase two pole/six pole motor},
author = {Kirschbaum, H.S.},
abstractNote = {A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis. 12 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1984},
month = {9}
}